Material
Bearing block and carriage aluminium alloy.
Guide column and threaded spindle stainless steel.
Plain bearing for guide columns and spindle nut high-quality special plastic.
Claw coupling aluminium with polyurethane coupling spider.
Guide column and threaded spindle stainless steel.
Plain bearing for guide columns and spindle nut high-quality special plastic.
Claw coupling aluminium with polyurethane coupling spider.
Version
Aluminium alloy anodised.
Stainless steel hardened and ground.
Threaded spindle with ball bearing.
Stainless steel hardened and ground.
Threaded spindle with ball bearing.
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Description
Material
Bearing block and carriage aluminium alloy.
Guide column and threaded spindle stainless steel.
Plain bearing for guide columns and spindle nut high-quality special plastic.
Claw coupling aluminium with polyurethane coupling spider.
Guide column and threaded spindle stainless steel.
Plain bearing for guide columns and spindle nut high-quality special plastic.
Claw coupling aluminium with polyurethane coupling spider.
Version
Aluminium alloy anodised.
Stainless steel hardened and ground.
Threaded spindle with ball bearing.
Stainless steel hardened and ground.
Threaded spindle with ball bearing.
Note for ordering
The unit is supplied with the position of cable outlet or control unit as shown in the drawing.
Note
Positioning stages for motorised adjustment and positioning tasks. The plain bearings and spindle nuts are suitable for dry running, however lubrication with a grease for plastic plain bearings is recommended. The suitable programming software and interface cable for the stepper motor with positioning control are available as accessories (25000-15).
The stepper motor with a resolution of 200 increments per rotation allows a single direction calculated positioning accuracy of 0.005 mm. The absolute single direction positioning accuracy is 0.01 mm. The system can be operated with a duty cycle of 100%.
Can be combined with all other parts of the same size.
The stepper motor with a resolution of 200 increments per rotation allows a single direction calculated positioning accuracy of 0.005 mm. The absolute single direction positioning accuracy is 0.01 mm. The system can be operated with a duty cycle of 100%.
Can be combined with all other parts of the same size.
Technical Data
Threaded spindle pitch: 2 mm
Axial backlash of threaded spindle: <0.04 mm
Radial play of guides: <0.02 mm
Max. input speed: 600 rpm
Max. travel speed: 20 mm/s
Max. duty cycle: 100 %
Application temperature: +10 °C to +50 °C
Axial backlash of threaded spindle: <0.04 mm
Radial play of guides: <0.02 mm
Max. input speed: 600 rpm
Max. travel speed: 20 mm/s
Max. duty cycle: 100 %
Application temperature: +10 °C to +50 °C
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Positioning unit
Positioning stages and rotary stages from norelem stand for the highest precision technology. Diverse components, sensors, limit switches or cameras can be precisely positioned to within a hundredth part of a millimetre. The electrically driven, low-noise and low-maintenance motorised tables are used in machine tools, machining centres, handling systems, in fixture construction and in measuring and testing equipment. The versatile traversing and positioning modules are suitable for traversing speeds of up to 1.2 m/min and objects weighing up to 10 kg.
At norelem there are positioning stages available in the following versions:
- Without motor
- With stepper motor
- With stepper motor and integrated position control